Exhaust Elbow replaces OMC / Volvo part # 3850799 For OMC Model 3.0 / 3.0 HO GM 181 CID 4 Cyl. (1991 and up) For Volvo Model 3.0 GS GM 181 CID 4 Cyl. (1992 & up)
Exhaust Manifold Assembly Replaces OEM# 3858870
For OMC: Model 3.0/3.0 H.O. (Except 302 BMRRGD) GM 181 CID 4-Cyl. (1991 & After) For Volvo Penta: Model 3.0GS GM 181 CID 4-Cyl. (1992 & After)